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Apple will no longer require vaccinated customers to wear masks inside its retail stores in the United States, a major policy shift from last month, according to Bloomberg. The new changes, exp...[Details]
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The difference between cold and hot states of data backup and data archiving
The earliest data archiving applications were produced in the mainframe environment, which was due to the large scale an...[Details]
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Today, Lenovo announced the pre-sale of the Savior gaming phone Ultimate Transparent Edition. The phone uses a transparent back cover and will go on sale on November 11. The middle part of...[Details]
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Samsung released the Galaxy Chromebook 2 360 last month, and the device is now available in the US with a starting price of $430 (about 2,739 yuan). The Galaxy Chromebook 2 360 is a two-in-one vers...[Details]
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background An oscilloscope is an instrument that we can see in the fields of physical experiments, circuit hardware debugging, and intelligent hardware development. It is like a doctor's stethoscope,...[Details]
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The main function of an oscilloscope is to observe the curve of voltage changing over time. Through different sensor probes, the oscilloscope can also measure current, pressure, etc. An oscilloscope ...[Details]
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In addition to food, clothing, housing and transportation, LED lights are also common and widely used items in our lives. With the progress of society, people have become more dependent on the appl...[Details]
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Nexperia launches new Application Specific MOSFET (ASFET) for hot swapping, doubling SOA performance
Fully optimized RDS(on) and SOA for inrush current control in 12V hot-swap and so...[Details]
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BUF1 EQU 60H ; Buffer unit 1
BUF2 EQU 46H ; Buffer unit 2
SBF EQU 47H ; Second storage unit
MBF EQU 48H ; Minute storage unit
HBF EQU 49H ; Hour storage unit
TMCOUNT EQU 50H
...[Details]
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In the past two years, new buses and protocols related to the PC field have sprung up like mushrooms after rain: PCI-E has entered the second generation (5Gbps) and is moving towards the third gene...[Details]
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Most 51 series microcontrollers are equipped with a certain amount of program memory ROM. For example, there is a 4KB mask ROM storage unit in the 80C51 chip, and a 4KB Flash ROM is configured inside...[Details]
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I. Design Task: This design consists of four modules: data display module, temperature acquisition module, time processing module and adjustment setting module. The system uses AT89S52 single-chip mi...[Details]
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As a clean, efficient and convenient secondary energy source, electricity is increasingly used in economic production. The proportion of electricity in terminal energy and the proportion of power g...[Details]
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(Image source: UCI) According to foreign media reports, electrical engineers at the University of California, Irvine (UCI) have invented a new wireless transceiver that can increase radio frequenc...[Details]
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From October 14 to October 20, Sunwoda Power will present its core products at the Paris Motor Show, one of the world's five major auto shows; at the same time, its manufacturing base in Hungary wi...[Details]